The Garrett Recharger Kit is a great metal detector accessory for your Garret Hand-Held Metal Detector. The Recharger Kit by Garrett allows for recharging the metal detector without the need to remove the battery. These Garrett Recharger Kits provide an additional source of power for an extended use of the metal detector. Each Garrett Recharger Kit comes with a Cadmium free Ni-MH battery and a 110V charger or a 220V charger for faster charging.